Make your own Tomato Pie with that ooey gooey cheese topping! 😋 Pie shell 2-3 large tomatoes (5-6 Romas) 1 cup yellow sweet onion 1/4 cup fresh basil, chopped 1 cup mayonnaise 2 tablespoons Italian seasoning 1 teaspoon Greek seasoning Salt Pepper 1 cup mozzarella cheese 1/4 cup parmesan cheese Bake pie shell at 350 degrees for 10 min. Slice tomatoes 1/4 inch thick and pat dry. Cut onion into rings and then cut in half. Take mayonnaise and stir in half of Italian seasoning and all of Greek seaso